Attachment for windmills.



I. J. FULLY.

,ATTAGHMENT FOR WINDMILLS. APPLICATION FILED NOV.18,1907.

Patented Jan. 12, 1909.

y D 2 w as we Wiinsas,

09M Wm.

ISRAEL .i. FULLY, 01* 'W'I-OTA IOWA.

To uZZ whom i1 ma concern: I up er portion of my mill for the'pnrposs ofB0 it; known that i, ISRAEL J. FOLL'Y, n l providing on engagement atsill points on on ol' the Unitsd States, re ing in thotfn ltnble andthus prevent the said ii-iota, county oi Cass, and "with of Iowa, nppoi'por' or from bio oli [the mill a how invontsd n 1 improvo it i equal ththe @ngsgomont 60 went in l hnills, ol i i ii Let as tonerwhirl: tho e'gz-loite 18 s; -wind v:

Y in the znoi 4n he lo-aver pl: "E .r numeral 19 in "re secured by anonliniiry t in the arr: of circle froi or rod 21') and tho nuinerai willrre 'tly the operator. hates the stay rod the said vane. Anothor obit his to produce the said sti red to the said shaft 19 is it down tm-hniontin 21 construction which will be Wmdly projecting arm provided with itsimple, strong, durable and comparatively ilas :22 at tslower extremityssidplste inoxpons designed to the poriphery of s 7.5

My invoi oonsisls oi' oortzlin details of flat 23 rigidly red to theroar of t forth, pointed tho shaft 2%, which istter secured to thelus'r: d in tho Wind wheol, said shaft 24: being anchored,

oonipsn draw, wlnolx or rather having its rear oo. on top of 2:3 l igure1 shows a i eievntion View of the the upper surface of the plate 1 Thesaid 80 top portion or s windmill, the wind vvl'ieel slate 22, byconstruction, is so located as to and vzino ho hroimn min-y Fig. 2 showshe out of engagement with the wheel 23 when it ohm View of the some; 3shows an. the vans is in line with the shaft 2%, but to he vniztrgeddetail View, in. suction, of the means innnedistely brought intoengagement with the tornta'oio to the windmill; the periphery of thesaid wheel when the 80 position oi the vane is changed, relation rot orIUOVP'HIGL 1 to the wind.

A iurthor ohjeri' is shilling the vans in 1:0 or anohorirr and, hrs. 4shows z: plain detail VlUW of the same. being; thereby had to the saidshaft 24.

.lioi'orrrng to the swornpsnyingr drawings 'lhe numeral. 25 indicates anarm pro eotthe rsieronoo numeral 10 is used to indicate ing downwardlyfrom and secured to, the :m the up; ities oi the uprights of a shaft 19and the numeral 26 indicates a sec- 9 Windnn secured a circular plateond arm secured to the arm 25 and projeot 11 ET (led in its u poorsorineo with a in o outwardly at right angles therefrom.

groove 12 de nod to reecive hslis 13 adopt- The nun'iorsl 27 indicates scable seoured ed to be used as it heoriilii- The said plate to theout-or extremity of the arm 26 and" ro- 10 ll is anchored to thouprights 10 in any of jooting forwardly therefrom to a puiley thoordinary or oszsi methods. mounted on sing 28, cast on theouter portionThe numeral 1. ihdirsios tho upper (-iroi" the plate 14:, Missingthrough said puiley coinr pistoof my tnrntohle providod in its and theninwardly and downwardly over it ondr-i' surface with a groove l5 similarto, second pulley 29, mounted on iug 80 east on and designed to operatein conjunction with, the inner portion or" the piste i4, and. hence ltho groove in securing the hails 33. The to the bottom of the\i'indnliii. This oaiole szLid piste M is proviiiiod with it [hinge is,is designed itSLD'lGitIlS forshiftingtheposition on its inner portion,and in this flange of ti vane, with relation to the Wind Wheel, sorurodthe screw. ends of bolts 17, which and to thus throw the Wind Wheel outOI enprojeot down to a coi'mootion with o gageinent with the Wind, andstop the operapinto if; designed to project ooi'Wa-rdiy and tion of themechanism. it is obvious that to lightly engage the under surizuo ol'the by pull the said cable the shaft 19 will he its 38 is "e in the areof a circle, from 10; to optrnte it i or tho i I plots 11. it obviousthat tho and it is or within right angles to the shaft 24 and. it isobvious that this will retard any further movement of the said vane. Thecable 1s then secured be low. I have also provided & eoilspring 31,

secured to the shaft of the vane and the 11 per portion of the plate "11, designed to hol the vane in" osition while the mill is operntrng endto a so throw the vane into proper position, when the Wind Wheel. isdesired to be thrown to the Wind.

Having thus described my invention whet I claim and desire to secure byLetters Pat ent of the United States is;

k 1: In a. Wind mill, an upper annular plate I and a lower annular platespaced therefrom,

balls between said plates, an inwardly proecting horizontal flange rigidwith one of Stld plates, a horizontal plate engaging the 3 other otseldannular plates, and vertical hrstening means passing through saidhorizontal plate and secured. to said flange.

2. In a Wind mill including a turntable at its top,2t drive shaftdisposed above said turntable, a Hat surfaced wheel rigidly cured tosaid drive shaft, horizontal vane supporting shaft, an arm projectingdownwardly from said last nsnned shalt, at plate secured to the lowerend of said arm for eugageinent with the periphery of said wheel, andmeans for inovir said vane supporting; shult in the are of a, circle.

3. In a Wind mill, a wine supporting; shaft, e11 urin depciiding l'roinsaid shztl t, at rod secured to said Ltllfl at its lower end and atright angles thereto, a turntable including at top plate, oppositelydisposed lugs on plate, pulley on each lug, and it car-hie connected tothe free end of mid rod and ei'rtonding over each. of said pulley.lSltAlBli J. FULLY,

Witnessesz ZELL G. lion, BLA N01 i Snocwi c K.

